baber/WOPTO huggingface dataset:
Patent JP-2012052527-A (JP)
Title: Scroll type fluid machine
Inventor: OTANI HISAFUMI
IPC: F01C21/02
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a scroll type fluid machine that can easily reduce a mechanical loss of the drive energy of a scroll unit.SOLUTION: The scroll type fluid machine includes the scroll type unit (12), a frame (14), and a support mechanism (11) which supports a movable scroll (10) so as to be movable in orbit revolution in the center of a base face (10b) of the movable scroll. The support mechanism is composed of: recesses (50, 94) which are formed at either a bottom (14c) at the center side rather than a pedestal (14b) of the frame or the back face (10c) of the movable scroll; a bush (72) which is inserted into the bushes so as to be slidable; fixed shafts (16, 16a, 16b and 72e) which are protruded from the other side of either of the bottom of the frame or the back face of the movable scroll; and engagement parts (72a, 16c) at which the fixed shafts are slidably engaged with the eccentric position of the bush.
Patent JP-2011242798-A (JP)
Title: Abacus workbook with practical examples (including video image and audio cd)
Inventor: OSAWA SATOSHI
IPC: G09F23/00
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an "abacus workbook with practical examples (including video image and audio CD)", which is produced based on the samples of actual economic activities and enables users to develop their practical computing skills and knowledge on economic activities necessary in the real world when the users do calculation exercises with an abacus.SOLUTION: Abacus practice exercises are generated based on the samples of actual economic activities and compiled into an "abacus workbook with practical examples (including video image and audio CD)", which includes a book, an audio CD, a DVD video and the like.
Patent JP-2013027967-A (JP)
Title: Machine tool
Inventor: NISHIMURA KOHEI
IPC: G05B19/4063
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool allowing a worker to easily acquire variation parameters capable of suppressing the chatter vibration and capable of obtaining the target roughness of the working surface.SOLUTION: In changing the rotational speed of a spindle 1 in order to suppress the chatter vibration, information on the variation parameters effective in suppressing the chatter vibration is displayed, theoretical roughness including waviness is calculated taking the waviness occurring on the working surface by changing the rotational speed into consideration, and the theoretical roughness is displayed on a display means 15 in a state related to the variation parameters. Therefore, the worker can easily acquire the values of the variation parameters highly effective in suppressing the vibration taking the theoretical waviness into consideration. Accordingly, occurrence of such a situation can be prevented that the roughness of the working surface is inferior to the target level although the chatter vibration can be suppressed.
Patent JP-2013029092-A (JP)
Title: Regeneration cycle type gas turbine system and power generation plant
Inventor: TAKAHASHI TORU
IPC: F23R3/00
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a regeneration cycle type gas turbine system capable of not only achieving high efficiency but also capable of achieving miniaturization of a regenerative heat exchanger.SOLUTION: This regeneration cycle type gas turbine system includes the regenerative heat exchanger 6 for exchanging heat between exhaust gas from a turbine 5 and compressed air supplied to a combustor 33 for supplying combustion gas to the turbine 5, a branch exhaust pipe line 40A branched off from an exhaust pipe line 40 on the upstream side of the regenerative heat exchanger 6 in the exhaust pipe line 40 for making the exhaust gas flow, a branch air pipe line 41A branched off from an air pipe line 41 on the upstream side of the regenerative heat exchanger 6 in the air pipe line 41 for making the compressed air flow, and an ejector 42 arranged in an intersection between the branch exhaust pipe line 40A and the branch air pipe line 41A, sucking in the exhaust as with the compressed air as driving gas, and jetting mixed gas of both toward the combustor 33.
Patent JP-2013010092-A (JP)
Title: Air filter and manufacturing method thereof, and air cleaner equipped with the air filter
Inventor: KATO TSUTOMU
IPC: B01D39/14
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an air filter capable of controlling the increase in a ventilation resistance.SOLUTION: The air filter is provided with a pleated filter medium part 10 and a shape holding part 11 for retaining the filter medium part 10 in a pleated shape, wherein the filter medium part 10 is formed with a base material portion 14 and a fine fiber layer 15 provided on an upstream side of an air flow ventilated to the base material portion 14, and the thickness of fine fiber layer 15 of an edge 16 in a mountain part of the upstream side of the air flow of the base material portion 14 is larger than the thickness of fine fiber layer 15 in a bilateral part of the mountain part.
Patent JP-2013032101-A (JP)
Title: In-wheel motor
Inventor: GUNJI DAISUKE
IPC: F16H3/66
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of an in-wheel motor which drives an electric vehicle.SOLUTION: An electric vehicle driving device 10 includes: a first motor 11; a second motor 12; a first planetary gear mechanism 20; a second planetary gear mechanism 30; a clutch device 40; and a wheel bearing 50. The first planetary gear mechanism 20 is a single-pinion type planetary gear device. The second planetary gear mechanism 30 is a double-pinion type planetary gear device. In stator coils included in the first motor 11 and the second motor 12, aluminum wires are wound around the stator core.
Patent JP-2013033650-A (JP)
Title: Membrane electrode assembly for solid electrolyte fuel cell
Inventor: MORI MASAHIRO
IPC: H01M8/02
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a membrane electrode assembly that separates a hydrogen peroxide generation region from an electrode end and prevents degradation of an electrolyte membrane and the like effectively with a simple configuration.SOLUTION: A membrane electrode assembly 10 has an anode electrode 20, and a cathode electrode 22, provided on two respective sides of a solid polymer electrolyte membrane 18. An outer peripheral end of the cathode electrode 22 projects outward beyond an outer peripheral end of the anode electrode 20. A resin frame member 24 is provided so as to surround an outer periphery of the solid polymer electrolyte membrane 18. In the membrane electrode assembly 10, an outer peripheral end 18c of the solid polymer electrolyte membrane 18 projects outward beyond the outer peripheral end of the cathode electrode 22, and is bended toward the anode electrode 20.
Patent JP-2013035303-A (JP)
Title: Sensor mounting structure
Inventor: KASABA YUSUKE
IPC: B60Q1/00
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a technology for improving accuracy of auto-leveling control of a vehicle lamp.SOLUTION: A sensor mounting structure 100 includes a casing 130 which accommodates a board 120 equipped with an inclination sensor 110 and generating information on an inclination angle of a vehicle, and an mounting member 170 for mounting the casing 130 in a predetermined location in the vehicle 300. Structurally, the casing 130 has an opening for making a connector 122 for outputting the information on the inclination angle by the board 120 to the outside face the outside of the casing; projections 138 and 140, which are provided on one of the board 120 and the casing 130, are fitted into projection receiving portions 124 and 126, which are provided on the other one of them, in a direction intersecting a board surface; and thereby, both of them can be positioned.
Patent JP-2013035157-A (JP)
Title: Glass film laminate, glass film laminate roll, glass film laminate with pixel for color filter, and method for producing glass film laminate
Inventor: NIREKI TAKAYOSHI
IPC: B32B17/06
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To improve handleability of a glass film while preventing damage to the glass film.SOLUTION: The glass film laminate 1 includes: a support film 2; an adhesive layer 3; a glass film 4 bonded to the support film 2 through the adhesive layer 3; an end film 5 connected to each of a longitudinal ends of the glass film 4 being extended along the longitudinal direction of the glass film 4; and a first tape member 6 interposed between the support film 2 and the glass film 4 and each of the end films 5, and adhered to the glass film 4 and the end film 5. Each of the longitudinal ends of the support film 2 is disposed on the first tape member 6.
Patent JP-2013035958-A (JP)
Title: Polycarbonate resin composition
Inventor: TAKAHASHI HEISUKE
IPC: C08L69/00
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition excellent in flame retardancy, rigidity, and moldability, and especially suitable to complicatedly shaped precision parts.SOLUTION: The flame-retardant polycarbonate resin composition includes: (A) a polycarbonate resin (component A); (B) a liquid crystalline polyester resin (component B); (C) a phosphorus-based compound (component C); and (D) a flame retardant (component D) except phosphazene compounds that does not contain any halogen elements, and some or all parts of components A and B in the resin composition are transesterified.
Patent JP-2013037615-A (JP)
Title: Vehicle detection device
Inventor: ISHIMARU KAZUHISA
IPC: G08G1/16
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle detection device for, even when a preceding vehicle which is traveling in the other lane ahead the own-vehicle performs lane change to the lane in which the own-vehicle is traveling, determining whether or not the other vehicle is present in the own-lane.SOLUTION: The vehicle detection device specifies the position of a preceding vehicle with respect to the own-vehicle according to a distance to the preceding vehicle acquired by a radar 30, detects a pair of lane boundaries forming the lane in which the preceding vehicle whose position has been specified is traveling according to an image acquired by a front camera 20, and detects that the preceding vehicle has crossed one of the pair of lane boundaries forming the lane in which the detected preceding vehicle is traveling, from the inside to outside of the lane to detect the lane change of the preceding vehicle. When detecting the lane change of the preceding vehicle, the vehicle detection device acquires the position information of the preceding vehicle after the lane change by the radar 30, and detects that the preceding vehicle after the lane change is traveling in the lane in which the own-vehicle is traveling according to the acquired position information.
Patent JP-2013037643-A (JP)
Title: Device capable of handling two-dimensional code
Inventor: TOKUMARU AKIKO
IPC: G06K7/10
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem of deterioration in determination accuracy when printouts each including a two-dimensional code reattached every time are compared in identity of image data including the two-dimensional codes.SOLUTION: Comparison is carried out using image data of a portion except a two-dimensional code area without using image data of the whole read page as a comparison target. This enables acquisition of a determination result of image identity of higher accuracy.
Patent JP-2012029303-A (JP)
Title: Wireless communication methods and apparatus using beacon signals
Inventor: LAROIA RAJIV
IPC: H04W16/14
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus supporting peer to peer communications.SOLUTION: A base station, serving as an access node for wireless terminals also communicates information supporting peer to peer communications. A base station transmits a beacon signal conveying information about a peer to peer frequency band and also receives user data from a plurality of wireless terminals using the base station as a current point of network attachment. In some embodiments, the beacon signal is transmitted into the same frequency band being used for access node based communications and identifies a different frequency band which is to be used as a peer to peer frequency band. Alternatively, or in addition, in support of peer to peer communications, a beacon signal transmission apparatus, a free standing device which does not transmit user data, transmits a sequence of beacon signal bursts, each beacon signal burst including at least one high power beacon symbol.
Patent JP-2011254834-A (JP)
Title: Food article with delivery device and method for preparation of the same
Inventor: MATTSON PETE H
IPC: A23L27/00
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a food article with a delivery device and a method for the preparation thereof.SOLUTION: A food article including a microcapsule, wherein the microcapsule includes an agglomeration of primary microcapsule and a loading substance. Each individual primary microcapsule having a primary shell. The loading substance is also encapsulated by the primary shell. The primary shell and the outer shell include gelatin type A, gelatin type B, polyphosphate or the like, or a complex coacervate containing a mixture thereof. The microcapsule is mixed with one or more ingredients used to prepare the food article before preparing the food item. The loading substance includes fish oil, omega-3 fatty acid, omega-3 fatty acid ester, or the mixture thereof.
Patent JP-2013043099-A (JP)
Title: Granulation method
Inventor: OKUBO NAOHITO
IPC: B01F7/18
Filed: 2011-08-20
Abstract: PROBLEM TO BE SOLVED: To enable a worker to promptly and surely judge if the particles of granulated product all share the same raw material ratio, in a method of agitating/granulating two or more kinds of raw material powder.SOLUTION: The granulation method comprising a first step of agitating/granulating two or more kinds of raw material powder charged into a granulation tank in a prescribed ratio, a second step of sampling a portion of the granulated product prepared by agitation/granulation in the first step to measure the particle size distribution of the granulated product sampled, a third step of separating a group of particles each having a particle diameter in a predetermined range which is smaller than the median diameter in the particle size distribution, from the granulated product sampled, and a fourth step of measuring the ratio of the raw materials in the group of particles separated, is characterized by repeating the first to fourth steps until the raw material ratio measured in the fourth step becomes roughly equal to that of the raw materials having been charged into the granulation tank.
Patent JP-2013043182-A (JP)
Title: Method of confirming spring back countermeasure effect of press molded product and device
Inventor: TOKITA YUICHI
IPC: B21D22/00
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for confirming easily and clearly the effect of spring back countermeasure during press-molding.SOLUTION: The method of confirming spring back countermeasure effect calculates a residual stress distribution before mold release of an object to be molded under a preset molding condition. Based on the result thereof, the method calculates a residual stress distribution of an object to be molded after mold release and calculates a difference between residual stress distributions based on the results thereof. Similarly, under a changed molding condition, the method acquires a difference of residual stress distributions and based on the result of the difference of the residual stress distributions, acquires a variation of the residual stress distributions under the changed molding condition so as to subject it to contour display.
Patent JP-2013044351-A (JP)
Title: Gear mechanism and geared motor
Inventor: YAMAOKA MAMORU
IPC: F16H55/08
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a gear mechanism and a geared motor which prevent damage on a tooth even when a stopper mechanism utilizing the engagement of gears is constituted.SOLUTION: In the gear mechanism 6 and the geared motor 1, a stopper having a lacked tooth 617 in which a tooth 615 is not formed is arranged on a gear 61 in constituting the stopper mechanism by the engagement of a motor pinion 34 (first gear) and the gear 61 (second gear). The lacked tooth 617 includes a protrusion 617a protruding to an outer side in a radial direction from an addendum circle F61 of the gear 61, and a dent 617b which dents to an inner side in the radial direction from the protrusion 617a in a position adjacent to the protrusion 617a in a circumferential direction. Therefore, when the tooth 345 of the motor pinion 34 abuts on the dent 617b of the lacked tooth 617 (stopper part), the protrusion 617a also abuts on a periphery of a pitch circle P34 of the tooth 345 of the motor pinion 34.
Patent JP-2013044918-A (JP)
Title: Fixing device and image forming device
Inventor: GOTO SO
IPC: H05B3/00
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To stably supply electric power to a planar heating body.SOLUTION: A fixing device includes: a fixing sleeve 21 which is a rotating endless belt; a pressurizing roller 31 disposed on an outer peripheral side of the fixing sleeve 21 so as to press the fixing sleeve 21; an abutting member 26 disposed on an inner peripheral side of the fixing sleeve 21 and abutting on the pressurizing roller 31 through the fixing sleeve 21 by the pressing of the pressurizing roller 31 to form a nip portion; and a planar heating body 22 disposed on the inner peripheral side of the fixing sleeve 21, and having a resistance heating layer 22b for heating the fixing sleeve 21. The planar heating body 22 has a terminal portion 22t on the outside of width in a longitudinal direction of the resistance heating layer 22b, and connects the terminal portion 22t of the planar heating body 22 and a terminal portion 25t of an electric supply line 25 connected to a power source 30 for supplying electric power to the planar heating body 22, through a conductive elastic body 24.
Patent JP-2013046268-A (JP)
Title: Clock frequency division device
Inventor: IDE HIROYUKI
IPC: H03K5/00
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To match frequency division action start timings of a plurality of frequency division circuits under loose constraint conditions.SOLUTION: A gate signal generation circuit 14 receives at an input point F a reset signal to be input into reset signal input points B and C of frequency division circuits 11 and 12, and outputs as a gate signal a signal delayed from the reset signal at the input point F by several clock cycles. A gate circuit 13 determines whether or not to output a source clock input thereinto from an output point h in accordance with the gate signal. The source clock output from the output point h is input as a gated clock into clock input points b and c of the frequency division circuits 11 and 12. The reset signal is delayed for gate signal generation and gate circuit control such that the source clock (gated clock) is input into the input points b and c after the reset signal to the input points B and C cancels resetting of the frequency division circuits to permit frequency division actions of the frequency division circuits.
Patent JP-2013045926-A (JP)
Title: Electrode formation method of electronic component
Inventor: WADA KOICHIRO
IPC: H01F41/10
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrode formation method of an electronic component applicable well to an inductor that ensures excellent high density mounting or low profile mounting onto a circuit board while exhibiting desired inductor characteristics and high reliability.SOLUTION: The electrode formation method of an electronic component includes a glass slurry preparation step S101 for generating glass slurry by mixing glass powder to a binder resin and a solvent at a predetermined ratio, a glass coating step S102 for forming a thin glass coating film on the substrate surface by spraying glass slurry to a porous substrate, a debinding step S103, a glass baking step S104 for forming a glass film on the substrate surface by heat-treating the substrate, and an electrode formation step S105 for forming a calcination electrode in an electrode formation region by applying and then calcining an electrode paste at a predetermined temperature.
Patent JP-2013047653-A (JP)
Title: Audio processing device, audio processing method, program and guidance system
Inventor: SUZUKI YUSUKE
IPC: H04S1/00
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To enable a user to intuitively understand how to get back to a correct route and direction when the user goes off the correct route and direction.SOLUTION: An audio processing device includes: a detection unit for detecting the position of a user; an audio source setting unit for setting the position of a first virtual audio source corresponding to the position of a starting point and the position of a second virtual audio source corresponding to the position of a destination; and an audio generation unit for generating first audio data with which the first virtual audio source position is perceived by the user as the position of the source of the audio and second audio data with which the second virtual audio source position is perceived by the user as the position of the source of the audio, using the user position detected by the detection unit.
Patent JP-2013055095-A (JP)
Title: Case-molded capacitor
Inventor: HISAMURA HIROTAKA
IPC: H01G4/38
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a case-molded capacitor for use in an industrial, automotive or any other inverter circuit which reliably ensures improved heat radiation and moisture resistance.SOLUTION: In the case-molded capacitor, a case 12 has an opening on one of the six faces of a rectangular parallelepiped which has the smallest face area, a plurality of capacitor elements 11 are connected in parallel such that at least one flat portion of each oval shape is exposed, the flat portion is disposed in opposition to a face of the case 12 having the largest face area, and a pair of electrodes of each capacitor element 11 is disposed in opposition to both side faces of the case 12, so that the flat portion and electrodes of the capacitor element 11 are not opposed to the opening of the case 12.
Patent JP-2013054880-A (JP)
Title: Cylindrical secondary battery
Inventor: NAITO TADASHI
IPC: H01M2/26
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical secondary battery in which a collector member secured to the bottom of a battery can has a sufficient holding force for holding the shaft core of an electrode group.SOLUTION: On the tip side of a shaft core 15 facing the bottom 2c of a battery can 2, notches 30 having a guide 31 and a holding part 32 are formed. On a negative electrode collector member 20, a plurality of protrusions 23 are formed at positions corresponding to the notches 30. Each protrusion 23 has a width larger than that of the guide 31, but not larger than that of the holding part 32. When the protrusion 23 is pushed in along the guide 31 while spreading the guide 31 and is engaged with the holding part 32, the guide 31 is restored to the original state, and the protrusion 23 engages with the notch 30 of the shaft core 15 thus holding the shaft core 15 reliably.